ข้อสอบสามัญเครื่องกล automotive 1/2547

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  • 8/14/2019 Automotive 1/2547

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    4 (Automotive / ICE) 1/2547

    6 5 20

    1. (20 )1.1 1. 2. (injection timing) 3. 4.

    1.2 ()1. 2. 3. 4.

    1.3 direct injection

    . indirect injection. indirect injection. indirect injection.

    1.4 1. 1. 2. 3.

    1

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    1.5 pollution (CO, HC, NO X)1. 2. NO X3. 4.

    1.1 . 1.2 . 1.3 . indirect injection1.4 . 1.5 . NO X

    2. (20 )2.1 ()

    1. a.

    2. 3.

    2.2 1. 2. 3. 4.

    2.3 1. 2. 3. 4.

    2

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    4. SI 8000 V = 0.85 square 6.28 cm3 FA = 0.067

    () (m/sec)

    () (kg/sec)() (kg/sec)() (kg/cycle)

    (20 )

    4

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    5. 5.1 5.2 Three way catalytic converter

    5.3

    (20 )

    5

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    6. 6.1 (Bias)

    6.2 ABS

    6.3 Planetary gear Constant Velocity Transmission (CVT)

    6

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